GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libssl/t1_clnt.c Lines: 12 13 92.3 %
Date: 2017-11-13 Branches: 5 6 83.3 %

Line Branch Exec Source
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/* $OpenBSD: t1_clnt.c,v 1.24 2017/01/26 05:31:25 jsing Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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 * All rights reserved.
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 *
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 * This package is an SSL implementation written
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 * by Eric Young (eay@cryptsoft.com).
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 * The implementation was written so as to conform with Netscapes SSL.
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 *
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 * This library is free for commercial and non-commercial use as long as
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 * the following conditions are aheared to.  The following conditions
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 * apply to all code found in this distribution, be it the RC4, RSA,
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 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
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 * included with this distribution is covered by the same copyright terms
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 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
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 *
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 * Copyright remains Eric Young's, and as such any Copyright notices in
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 * the code are not to be removed.
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 * If this package is used in a product, Eric Young should be given attribution
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 * as the author of the parts of the library used.
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 * This can be in the form of a textual message at program startup or
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 * in documentation (online or textual) provided with the package.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. All advertising materials mentioning features or use of this software
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 *    must display the following acknowledgement:
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 *    "This product includes cryptographic software written by
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 *     Eric Young (eay@cryptsoft.com)"
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 *    The word 'cryptographic' can be left out if the rouines from the library
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 *    being used are not cryptographic related :-).
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 * 4. If you include any Windows specific code (or a derivative thereof) from
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 *    the apps directory (application code) you must include an acknowledgement:
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 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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 *
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 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 * The licence and distribution terms for any publically available version or
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 * derivative of this code cannot be changed.  i.e. this code cannot simply be
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 * copied and put under another distribution licence
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 * [including the GNU Public Licence.]
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 */
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#include <stdio.h>
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#include "ssl_locl.h"
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#include <openssl/buffer.h>
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#include <openssl/evp.h>
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#include <openssl/objects.h>
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static const SSL_METHOD_INTERNAL TLS_client_method_internal_data = {
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	.version = TLS1_2_VERSION,
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	.min_version = TLS1_VERSION,
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	.max_version = TLS1_2_VERSION,
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	.ssl_new = tls1_new,
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	.ssl_clear = tls1_clear,
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	.ssl_free = tls1_free,
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	.ssl_accept = ssl_undefined_function,
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	.ssl_connect = ssl3_connect,
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	.ssl_read = ssl3_read,
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	.ssl_peek = ssl3_peek,
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	.ssl_write = ssl3_write,
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	.ssl_shutdown = ssl3_shutdown,
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	.ssl_pending = ssl3_pending,
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	.get_ssl_method = tls1_get_client_method,
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	.get_timeout = tls1_default_timeout,
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	.ssl_version = ssl_undefined_void_function,
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	.ssl_renegotiate = ssl_undefined_function,
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	.ssl_renegotiate_check = ssl_ok,
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	.ssl_get_message = ssl3_get_message,
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	.ssl_read_bytes = ssl3_read_bytes,
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	.ssl_write_bytes = ssl3_write_bytes,
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	.ssl3_enc = &TLSv1_2_enc_data,
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};
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static const SSL_METHOD TLS_client_method_data = {
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	.ssl_dispatch_alert = ssl3_dispatch_alert,
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	.num_ciphers = ssl3_num_ciphers,
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	.get_cipher = ssl3_get_cipher,
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	.get_cipher_by_char = ssl3_get_cipher_by_char,
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	.put_cipher_by_char = ssl3_put_cipher_by_char,
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	.internal = &TLS_client_method_internal_data,
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};
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static const SSL_METHOD_INTERNAL TLSv1_client_method_internal_data = {
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	.version = TLS1_VERSION,
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	.min_version = TLS1_VERSION,
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	.max_version = TLS1_VERSION,
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	.ssl_new = tls1_new,
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	.ssl_clear = tls1_clear,
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	.ssl_free = tls1_free,
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	.ssl_accept = ssl_undefined_function,
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	.ssl_connect = ssl3_connect,
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	.ssl_read = ssl3_read,
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	.ssl_peek = ssl3_peek,
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	.ssl_write = ssl3_write,
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	.ssl_shutdown = ssl3_shutdown,
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	.ssl_pending = ssl3_pending,
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	.get_ssl_method = tls1_get_client_method,
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	.get_timeout = tls1_default_timeout,
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	.ssl_version = ssl_undefined_void_function,
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	.ssl_renegotiate = ssl3_renegotiate,
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	.ssl_renegotiate_check = ssl3_renegotiate_check,
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	.ssl_get_message = ssl3_get_message,
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	.ssl_read_bytes = ssl3_read_bytes,
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	.ssl_write_bytes = ssl3_write_bytes,
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	.ssl3_enc = &TLSv1_enc_data,
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};
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static const SSL_METHOD TLSv1_client_method_data = {
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	.ssl_dispatch_alert = ssl3_dispatch_alert,
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	.num_ciphers = ssl3_num_ciphers,
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	.get_cipher = ssl3_get_cipher,
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	.get_cipher_by_char = ssl3_get_cipher_by_char,
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	.put_cipher_by_char = ssl3_put_cipher_by_char,
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	.internal = &TLSv1_client_method_internal_data,
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};
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static const SSL_METHOD_INTERNAL TLSv1_1_client_method_internal_data = {
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	.version = TLS1_1_VERSION,
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	.min_version = TLS1_1_VERSION,
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	.max_version = TLS1_1_VERSION,
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	.ssl_new = tls1_new,
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	.ssl_clear = tls1_clear,
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	.ssl_free = tls1_free,
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	.ssl_accept = ssl_undefined_function,
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	.ssl_connect = ssl3_connect,
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	.ssl_read = ssl3_read,
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	.ssl_peek = ssl3_peek,
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	.ssl_write = ssl3_write,
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	.ssl_shutdown = ssl3_shutdown,
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	.ssl_pending = ssl3_pending,
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	.get_ssl_method = tls1_get_client_method,
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	.get_timeout = tls1_default_timeout,
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	.ssl_version = ssl_undefined_void_function,
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	.ssl_renegotiate = ssl3_renegotiate,
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	.ssl_renegotiate_check = ssl3_renegotiate_check,
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	.ssl_get_message = ssl3_get_message,
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	.ssl_read_bytes = ssl3_read_bytes,
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	.ssl_write_bytes = ssl3_write_bytes,
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	.ssl3_enc = &TLSv1_1_enc_data,
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};
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static const SSL_METHOD TLSv1_1_client_method_data = {
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	.ssl_dispatch_alert = ssl3_dispatch_alert,
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	.num_ciphers = ssl3_num_ciphers,
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	.get_cipher = ssl3_get_cipher,
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	.get_cipher_by_char = ssl3_get_cipher_by_char,
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	.put_cipher_by_char = ssl3_put_cipher_by_char,
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	.internal = &TLSv1_1_client_method_internal_data,
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};
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static const SSL_METHOD_INTERNAL TLSv1_2_client_method_internal_data = {
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	.version = TLS1_2_VERSION,
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	.min_version = TLS1_2_VERSION,
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	.max_version = TLS1_2_VERSION,
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	.ssl_new = tls1_new,
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	.ssl_clear = tls1_clear,
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	.ssl_free = tls1_free,
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	.ssl_accept = ssl_undefined_function,
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	.ssl_connect = ssl3_connect,
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	.ssl_read = ssl3_read,
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	.ssl_peek = ssl3_peek,
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	.ssl_write = ssl3_write,
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	.ssl_shutdown = ssl3_shutdown,
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	.ssl_pending = ssl3_pending,
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	.get_ssl_method = tls1_get_client_method,
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	.get_timeout = tls1_default_timeout,
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	.ssl_version = ssl_undefined_void_function,
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	.ssl_renegotiate = ssl3_renegotiate,
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	.ssl_renegotiate_check = ssl3_renegotiate_check,
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	.ssl_get_message = ssl3_get_message,
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	.ssl_read_bytes = ssl3_read_bytes,
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	.ssl_write_bytes = ssl3_write_bytes,
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	.ssl3_enc = &TLSv1_2_enc_data,
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};
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static const SSL_METHOD TLSv1_2_client_method_data = {
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	.ssl_dispatch_alert = ssl3_dispatch_alert,
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	.num_ciphers = ssl3_num_ciphers,
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	.get_cipher = ssl3_get_cipher,
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	.get_cipher_by_char = ssl3_get_cipher_by_char,
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	.put_cipher_by_char = ssl3_put_cipher_by_char,
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	.internal = &TLSv1_2_client_method_internal_data,
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};
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const SSL_METHOD *
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tls1_get_client_method(int ver)
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{
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	if (ver == TLS1_2_VERSION)
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		return (TLSv1_2_client_method());
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	if (ver == TLS1_1_VERSION)
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		return (TLSv1_1_client_method());
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	if (ver == TLS1_VERSION)
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		return (TLSv1_client_method());
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	return (NULL);
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}
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const SSL_METHOD *
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SSLv23_client_method(void)
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{
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	return (TLS_client_method());
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}
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const SSL_METHOD *
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TLS_client_method(void)
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{
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	return (&TLS_client_method_data);
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}
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const SSL_METHOD *
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TLSv1_client_method(void)
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{
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	return (&TLSv1_client_method_data);
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}
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const SSL_METHOD *
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TLSv1_1_client_method(void)
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{
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	return (&TLSv1_1_client_method_data);
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}
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const SSL_METHOD *
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TLSv1_2_client_method(void)
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{
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	return (&TLSv1_2_client_method_data);
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}